An elliptic Harnack inequality for random walk in balanced environments
Probability
2018-07-11 v1
Abstract
We prove a Harnack inequality for the solutions of a difference equation with non-elliptic balanced i.i.d. coefficients. Along the way we prove a (weak) quantitative homogenisation result, which we believe is of some interest too.
Keywords
Cite
@article{arxiv.1807.03531,
title = {An elliptic Harnack inequality for random walk in balanced environments},
author = {Noam Berger and Moran Cohen and Jean-Dominique Deuschel and Xiaoqin Guo},
journal= {arXiv preprint arXiv:1807.03531},
year = {2018}
}
Comments
37 pages, 3 figures